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Posted to issues@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2016/12/12 14:24:58 UTC
[jira] [Updated] (HIVE-14960) Improve the stability of
TestNotificationListener
[ https://issues.apache.org/jira/browse/HIVE-14960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aihua Xu updated HIVE-14960:
----------------------------
Resolution: Fixed
Fix Version/s: 2.2.0
Status: Resolved (was: Patch Available)
Pushed to master. Thanks Marta for your work.
> Improve the stability of TestNotificationListener
> -------------------------------------------------
>
> Key: HIVE-14960
> URL: https://issues.apache.org/jira/browse/HIVE-14960
> Project: Hive
> Issue Type: Bug
> Components: Test
> Affects Versions: 2.1.0
> Reporter: Marta Kuczora
> Assignee: Marta Kuczora
> Priority: Minor
> Fix For: 2.2.0
>
> Attachments: HIVE-14960.2.patch, HIVE-14960.patch
>
>
> The TestNotificationListener.testAMQListener test case fails occasionally with the following error:
> {noformat}
> Error Message
> expected:<[CREATE_DATABASE, CREATE_TABLE, ADD_PARTITION, ALTER_PARTITION, DROP_PARTITION, ALTER_TABLE, DROP_TABLE, DROP_DATABASE]> but was:<[CREATE_DATABASE, CREATE_TABLE, ADD_PARTITION, ALTER_PARTITION, DROP_PARTITION, ALTER_TABLE, DROP_TABLE]>
> Stacktrace
> java.lang.AssertionError: expected:<[CREATE_DATABASE, CREATE_TABLE, ADD_PARTITION, ALTER_PARTITION, DROP_PARTITION, ALTER_TABLE, DROP_TABLE, DROP_DATABASE]> but was:<[CREATE_DATABASE, CREATE_TABLE, ADD_PARTITION, ALTER_PARTITION, DROP_PARTITION, ALTER_TABLE, DROP_TABLE]>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at org.apache.hive.hcatalog.listener.TestNotificationListener.tearDown(TestNotificationListener.java:114)
> {noformat}
> This error can happen if the testAMQListener method is completed before the last DROP_TABLE message got processed and put to the actualMessages list by the onMessage method. This can happen if there is a small delay in receiving the message, since the message receiving is not synchronized with the testAMQListener method.
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